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I applied via Naukri.com and was interviewed before Oct 2022. There were 4 interview rounds.
OOP's concepts include encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allowing a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation details and showing only the necessary features.
posted on 15 Apr 2024
I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.
Lookup is used to search for a specific value in a dataset, join is used to combine two datasets based on a common key, and merge is used to combine datasets based on common columns.
Lookup is used to find a specific value in a dataset
Join is used to combine two datasets based on a common key
Merge is used to combine datasets based on common columns
Example: Lookup - searching for a customer's email address in a customer ...
I applied via campus placement at Vel tech multitech dr.rangarajan dr.sakunthala engineering college, Chennai and was interviewed in Nov 2021. There were 5 interview rounds.
Aptitude questions of competitive exam
Open ended code will be given you can code in any language
Group discussion held on any topic minimum talking time should be 4 minutes and try to conclude the topic.
posted on 19 Apr 2024
I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.
NTT Data interview questions for popular designations
I applied via Naukri.com and was interviewed in Jun 2022. There was 1 interview round.
Java 8 introduced several new features including lambda expressions, streams, and default methods.
Lambda expressions allow for functional programming and simplify code.
Streams provide a way to process collections of data in a parallel and efficient manner.
Default methods allow for adding new methods to interfaces without breaking existing implementations.
Date and Time API provides a more comprehensive and flexible way ...
Get interview-ready with Top NTT Data Interview Questions
I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for a job that aligns with my career goals and offers growth opportunities.
I have experience moving for previous jobs and am comfortable with the process.
I am excited about the possibility of exploring a new city and culture through relocation.
I applied via Campus Placement and was interviewed before Feb 2023. There were 4 interview rounds.
Ask general aptitude
Ask coding questions at medium level
Got topic of gd on current affairs
I applied via LinkedIn and was interviewed before Feb 2023. There were 2 interview rounds.
Basic leet code questions on your desired language
I have used various types of API methods including GET, POST, PUT, and DELETE.
GET method is used to retrieve data from a server. For example, I have used GET method to fetch user information from a user API endpoint.
POST method is used to send data to a server to create a new resource. I have used POST method to create new records in a database through API calls.
PUT method is used to update existing data on a server. F...
I applied via Referral and was interviewed in Jun 2022. There was 1 interview round.
CUCM and CUC are networking technologies used for communication and collaboration.
CUCM stands for Cisco Unified Communications Manager and is a call processing software used for IP telephony.
CUC stands for Cisco Unity Connection and is a voicemail and unified messaging platform.
Both technologies are used for communication and collaboration in a networked environment.
They are commonly used in enterprise environments for...
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